Marisa Kaiser, NP - Medicare Nurse Practitioner in Tucson, AZ

Marisa Kaiser, NP is a medicare enrolled "Nurse Practitioner - Women's Health" in Tucson, Arizona. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Genesis Ob Gyn Pllc and her current practice location is 2300 N Rosemont Blvd, Tucson, Arizona. You can reach out to her office (for appointments etc.) via phone at (520) 881-1977.

Marisa Kaiser is licensed to practice in Arizona (license number AP9015) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1558811471.

Contact Information

Marisa Kaiser, NP
2300 N Rosemont Blvd,
Tucson, AZ 85712-2139
(520) 881-1977
(520) 881-1979

Map and Direction




Provider's Profile

Full NameMarisa Kaiser
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location2300 N Rosemont Blvd, Tucson, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marisa Kaiser graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1558811471
  • Provider Enumeration Date: 10/04/2016
  • Last Update Date: 08/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1355620170
  • Enrollment ID: I20161118002264

Medical Identifiers

Medical identifiers for Marisa Kaiser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558811471NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LX0001XNurse Practitioner - Obstetrics & Gynecology AP9015 (Arizona)Secondary
363LW0102XNurse Practitioner - Women's Health AP9015 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Genesis Ob Gyn Pllc428472427967

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Marisa Kaiser allows following entities to bill medicare on her behalf.
Entity NameGenesis Ob Gyn Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992994214
PECOS PAC ID: 4284724279
Enrollment ID: O20071213000739

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Marisa Kaiser is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Marisa Kaiser, NP
2424 N Wyatt Dr Ste 260,
Tucson, AZ 85712-6118

Ph: (520) 795-0608
Marisa Kaiser, NP
2300 N Rosemont Blvd,
Tucson, AZ 85712-2139

Ph: (520) 881-1977

Reviews and Comments


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Practice Location: 2802 E District St, Tucson, AZ 85714
Phone: 520-584-5820    Fax: 520-514-1514

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.